MARC is a commuter rail system in the Washington–Baltimore area. MARC is administered by the Maryland Transit Administration (MTA) and operated under contract by Alstom and Amtrak on track owned by CSX Transportation (CSXT) and Amtrak. In 2022, the system had a ridership of 2,815,900, or about 11,800 per weekday as of the first quarter of 2023, less than pre-COVID-19 pandemic weekday ridership of 40,000.
Rockville station is an intermodal train station located in downtown Rockville, Maryland, United States. It is served by the Washington Metro Red Line, MARC Brunswick Line commuter trains, and Amtrak Capitol Limited intercity trains.
Ephraim Francis Baldwin was an American architect, best known for his work for the Baltimore and Ohio Railroad and for the Roman Catholic Church.
The Old Main Line Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. state of Maryland. The line runs from Relay west to Point of Rocks, and was once the main line of the Baltimore and Ohio Railroad, one of the oldest rail lines in the United States. At its east end, it has junctions with the Capital Subdivision and the Baltimore Terminal Subdivision; its west end has a junction with the Metropolitan Subdivision.
The Frederick Branch is a railroad line in Frederick County, Maryland. It was built by the Baltimore and Ohio Railroad (B&O) in 1831, and is now owned by the Maryland Department of Transportation (MDOT). The 3.4 mi (5.5 km) branch extends between Frederick Junction – a wye with the Old Main Line Subdivision of CSX Transportation on the west side of the Monocacy River – and its terminus at East Street in downtown Frederick, Maryland. The wye at Frederick Junction was the first example of its kind in the United States and is still in use today.
The Metropolitan Subdivision is a railroad line owned and operated by CSX Transportation in the District of Columbia and the U.S. state of Maryland. The 53-mile line runs from Washington, D.C., northwest to Weverton, Maryland, along the former Metropolitan Branch of the Baltimore and Ohio Railroad.
The CSX Cumberland Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. states of Maryland and West Virginia. The line runs from Brunswick, Maryland, west to Cumberland, Maryland, along the old Baltimore and Ohio Rail Road (B&O) main line. At its east end, the Cumberland Subdivision becomes the Metropolitan Subdivision; at its west end at Cumberland, Maryland it becomes the Cumberland Terminal Subdivision. It meets the Shenandoah Subdivision at Harpers Ferry, West Virginia, and the Lurgan Subdivision in Cherry Run, West Virginia.
Kensington is a passenger railroad station at 10417 Howard Avenue in Kensington, Maryland, United States. Opened by the Baltimore and Ohio Railroad (B&O) in 1891, the Kensington station is today served by MARC Train's Brunswick Line, which makes 15 weekday scheduled stops at Kensington, plus one flag stop on Fridays.
Camden Station, now also referred to as Camden Street Station, Camden Yards, and formally as the Transportation Center at Camden Yards, is a train station at the intersection of South Howard and West Camden Streets in Baltimore, Maryland, and is adjacent to Oriole Park at Camden Yards, behind the B&O Warehouse. It is served by MARC commuter rail service and local Light Rail trains. Camden Street Station was originally built beginning in 1856, continuing until 1865, by the Baltimore and Ohio Railroad as its main passenger terminal and early offices/ headquarters in Baltimore and is one of the longest continuously-operated terminals in the United States. Its upstairs offices were the workplace of famous Civil War era B&O President John Work Garrett (1820–1884). The station and its environs were also the site of several infamous civil strife actions of the 19th century with the Baltimore riot of 1861, on April 18–19, also known as the Pratt Street Riots and later labor strife in the Great Railroad Strike of 1877.
Perryville is a passenger rail station in Perryville, Maryland, served by MARC's Penn Line. The station is located on the southern part of the Northeast Corridor, between the Newark, DE and Aberdeen, MD stations. Although Amtrak does not regularly serve the station, a single Amtrak train—Northeast RegionalNo. 111—stops at Perryville to board MARC ticket holders traveling south. The station is also the northernmost in the MARC system and the terminus for the Penn Line.
Boyds is an active commuter railroad train station in Boyds, Montgomery County, Maryland. Located on Clopper Road west of the junction with Maryland Routes 117 and 121, the station services trains of MARC's Brunswick Line between Union Station in Washington, D.C. and Martinsburg, West Virginia, along with some trains to Frederick, Maryland. Trains for Amtrak's Capitol Limited bypass the station. The next station west is Barnesville and the next one east is Germantown. Boyds station consists of two low-level side platforms and a single three-sided glass shelter, along with a small parking lot. Boyds station includes a 1931-built pedestrian tunnel originally built by the Baltimore and Ohio Railroad.
Barnesville is an active commuter railroad train station in Barnesville, Montgomery County, Maryland. Located on Beallsville Road, Barnesville station services trains of MARC Train's Brunswick Line between Union Station in Washington D.C. and Martinsburg, West Virginia. Additonal trains operate to Frederick, Maryland. Amtrak's Capitol Limited operates through the station, but does not make any stops. The next station west is Dickerson while the next station east is Boyds. Barnesville station contains two low-level side platforms, connected by a pathway across the tracks.
Point of Rocks is a historic passenger rail station on the MARC Brunswick Line between Washington, D.C., and Martinsburg, WV, located at Point of Rocks, Frederick County, Maryland, United States. The station was built by the Baltimore and Ohio Railroad in 1873, and designed by E. Francis Baldwin. It is situated at the junction of the B&O Old Main Line and the Metropolitan Branch. The Met Branch also opened in 1873 and became the principal route for passenger trains between Baltimore, Washington and points west.
Brunswick is a passenger rail station on the MARC Brunswick Line between Washington, D.C., and Martinsburg, West Virginia. The station house, located at 100 South Maple Street in Brunswick, Maryland, is a former Baltimore and Ohio Railroad depot that is a contributing property to the Brunswick Historic District, which has been listed on the National Register of Historic Places since August 29, 1979. The station was designed by Ephraim Francis Baldwin and opened in 1891 on Seventh Avenue. Several years later the building was moved to its current location. It is a wooden frame building with stone walls up to the window sills, and features Palladian windows in the roof dormers.
Laurel is a historic passenger rail station on the MARC Camden Line in Laurel, Maryland, between the District of Columbia's Washington Union Station and Baltimore's Camden Station.
The Baltimore and Ohio Ellicott City Station Museum in Ellicott City, Maryland, is the oldest remaining passenger railway station in the United States, and one of the oldest in the world. It was built in 1830 as the terminus of the Baltimore and Ohio Railroad line from Baltimore to the town then called Ellicott's Mills, and a facility to service steam locomotives at the end of the 13-mile (21 km) run. The station, a National Historic Landmark, is now used as a museum.
The Bowie Railroad Buildings comprise three small frame structures at the former Bowie train station, located at the junction of what is now the Northeast Corridor and the Pope's Creek Subdivision in the town center of Bowie, Maryland. The complex includes a single-story freight depot, a two-story interlocking tower, and an open passenger shed. The station was served by passenger trains from 1872 until 1989, when it was replaced by Bowie State station nearby. The buildings were restored in 1992 as the Bowie Railroad Museum and added to the National Register of Historic Places in 1998.
Silver Spring station is a former train station on the Metropolitan Subdivision in Silver Spring in Montgomery County, Maryland. It was built in 1945 by the Baltimore and Ohio Railroad on the foundation of a previous station, a Victorian-style brick structure built in 1878. It served intercity trains until 1986 and commuter rail until 2000. Today, it is owned and operated as a museum by Montgomery Preservation, Inc., a non-profit organization.
Oakland station is a historic railroad station located at Oakland, Garrett County, Maryland. It is a large brick structure with a two-story central section featuring a cylindrical tower with a domed cap and one-story wings extending from each end along the railroad tracks. It was designed by Baldwin and Pennington, and built in 1884 by the Baltimore and Ohio Railroad (B&O) across the tracks and a meadow from the Railroad's Oakland Hotel, which opened in 1876, to support the development of Oakland and Garrett County as a resort area. It is one of the finest remaining examples in Maryland of a Queen Anne style railroad station.
The Baltimore Terminal Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. state of Maryland. The line runs from Baltimore to Halethorpe along the original Baltimore and Ohio Railroad (B&O) line, one of the oldest rail lines in the United States and the first passenger railroad line. At its east (north) end, it connects with the Philadelphia Subdivision; its west (south) end has a junction with the Capital Subdivision and the Old Main Line Subdivision.
MTA Maryland: 201 and 202 
